PLEASE HELP-Need help finding out the password that is stopping me from accessing the diagnostic mode on my Nexus 6p. When I boot into factory mode from bootloader on the notification section at the top of the screen is get the options for "Project Menu" where the toggle switch is to turn on diagnostic mode. When I try to activate the switch it asks me for a password. What could this be?? And if it handset specific where or how do I find said information.